| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.67 | 10.492% | $158.7439 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $61.34 | 13.121% | $69.3884 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $19.70 | 10.616% | $21.7914 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $51.29 | 3.159% | $52.9103 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $157.36 | 4.244% | $164.0384 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $11.36 | 8.764% | $12.3556 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $44.46 | 3.237% | $45.8992 | $45.90 | $45.90 | $45.90 |
| 7 purchase totals = | $489.18 | $525.1272 | $525.13 | $525.15 | $525.10 | |